All Transport
L'évaluation ex-post des investissements et interventions publiques dans les transports
27 November 2017
- Planifier d’emblée la collecte des données nécessaires à l’évaluation.
- Procéder à un exercice de vérification en cours d’exécution.
- Confier l’exercice de vérification à des entités indépendantes.
- Reconnaître la diversité des objectifs économiques des investissements dans les transports.
- Associer les partenaires locaux en démontrant l’efficacité du projet.
Mesurer les avantages socio-économiques des transports
1 October 2017
- Les directives relatives à l’ACA peuvent être élargies pour prendre en compte la fiabilité et certains effets plus larges.
- Des travaux de recherche supplémentaires sont nécessaires sur les avantages en matière de fiabilité afin d’améliorer la confiance dans les résultats.
- Les effets économiques plus larges devraient être étudiés dans les cas où l’on s’attend à ce qu’ils soient importants.
- Des travaux de recherche supplémentaires sont nécessaires sur les effets plus larges à saisir et les outils permettant de le faire.
- L’ACA peut jouer un rôle important dans la prise de décision, mais ne doit pas occuper une place prépondérante.
Strategic Infrastructure Planning: International Best Practice
23 March 2017
- Systemic risks can be reduced where projects form part of a broad and long-term strategic plan.
- Strategic infrastructure planning carries its own risks, including technology's influence on demand- and supply-side considerations.
- When it works well, strategic planning can set out a stable set of priorities for future investment with durable cross-party support.
- A successful infrastructure planning process balances a stable framework with maintaining flexibility.
- The planning process requires clear objectives, a degree of independence and an open, collaborative approach.
- The planning methodology needs to address risks and uncertainties, take into account binding policy constraints and include considerations of pricing the use of infrastructure.
- A top-down approach to infrastructure planning to complement traditional project by project assessment is essential to a strategic assessment of long-term economic infrastructure needs across sectors.
- Infrastructure planning across sectors can help identify the most important systemic risks early.
- Using analytical methods such as a scenario-based approach to analysis can be helpful in future-proofing infrastructure plans.
- It is important to consider how demand for scarce infrastructure can be managed. Debt management need to be part of any strategic investment plan.
- A top-down approach could foster the development of an analytical framework for investment decisions reflecting both demand and supply side considerations.
Database on Investment in Infrastructure in Latin America and the Caribbean
13 March 2017
Road Construction Cost Data: An Initiative to Break a Research and Policy Deadlock
13 March 2017
Ex-Post Assessment of Transport Investments and Policy Interventions
27 February 2017
- Data collection for evaluation needs to be planned for from the outset.
- Audit transport projects throughout the project stages
- Use independent organisations to carry out audits of transport projects.
- Recognise the variety of economic goals targeted by transport investments.
- Involve local partners in providing evidence on performance.
Public Private Partnerships for Transport Infrastructure: Renegotiation and Economic Outcomes
23 February 2017
- Use renegotiation of PPPs only in exceptional cases.
- Use an independent jury to assess whether the outcome of a PPP is what parties might have been expected to negotiate had they foreseen a change that has occurred.
- Consider to task an independent body with determining when renegotiation of a PPP is legitimate.
- Include reputation and demonstrated competence in selection criteria for a PPP.
- Compare advantages and weaknesses of PPPs versus other forms of private capital.
ITF Transport Outlook 2017
29 January 2017
- The 2016 Paris climate agreement must be translated into concrete actions for the transport sector.
- Policy will need to embrace and respond to disruptive innovation in transport.
- Reducing CO2 from urban mobility needs more than better vehicle and fuel technology.
- Targeted land-use policies can reduce the transport infrastructure needed to provide more equitable access in cities.
- Governments need to develop planning tools to adapt to uncertainties created by changing patterns of consumption, production and distribution.
Quantifying the Socio-economic Benefits of Transport
20 January 2017
- Cost-benefit analysis (CBA) guidelines can be expanded to include reliability and some wider impacts.
- Further research into reliability benefits is needed to improve confidence in results.
- Wider economic impacts should be examined in cases where they are expected to be significant.
- Further research into the impacts and tools for capturing wider impacts is needed.
- Cost-benefit analysis (CBA) can play an important role in decision making, but need not dominate.
On-Board Safety Systems: Enabling Management and Logistics
5 January 2017
Structural Change and the Freight Transport Labor Market
5 January 2017
Major Transport Infrastructure Projects and Economic Development
24 December 2014
International Freight and Related CO2 Emissions by 2050: A New Modelling Tool
1 December 2014
The Renegotiation of PPP Contracts: An Overview of its Recent Evolution in Latin America
1 December 2014
Renegotiation of Transportation Public-Private Partnerships: The U.S. Experience
1 December 2014
Renegotiations in Public-Private Partnerships: Theory and Evidence
29 November 2014
Appraising Transformational Projects: The Case of the Grand Paris Express
1 November 2014
Institutional and Political Determinants of Private Participation in Infrastructure
27 October 2014
Renegotiation of Transportation Public-Private Partnerships: The U.S. Experience
27 October 2014
Soft Budgets, Renegotiations and Public-Private Partnerships
27 October 2014
Renegotiations: How to Approach them and Economic Outcomes
27 October 2014
Institutional and Political Determinants of Private Participation in Infrastructure
30 September 2014
Causal Influence for Ex-post Evaluation of Transport Interventions
30 September 2014
Causal Inference for Ex-Post Evaluation of Transport Interventions
14 September 2014